Preparation, electrical conductivity, and magnetic susceptibility of (Ba1-x Bi (x) )(Mn0.5+x/2Nb0.5-x/2)O-3

(Ba1 - x Bi (x) )(Mn0.5 + x/2Nb0.5 - x/2)O-3 perovskite solid solutions have been prepared by solid-state reactions and their physicochemical properties have been investigated. We have studied the influence of bismuth substitution for barium cations on the phase composition of the samples. Their mag...

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Published inInorganic materials Vol. 49; no. 5; p. 513
Main Authors Kaleva, G. M., Politova, E. D., Ivanov, Sergey A., Mosunov, A. V., Mathieu, Roland, Nordblad, Per, Puri, Anil Kumar
Format Journal Article
LanguageEnglish
Published 01.05.2013
Subjects
Engineering Science with specialization in Solid State Physics
Teknisk fysik med inriktning mot fasta tillståndets fysik
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Summary:(Ba1 - x Bi (x) )(Mn0.5 + x/2Nb0.5 - x/2)O-3 perovskite solid solutions have been prepared by solid-state reactions and their physicochemical properties have been investigated. We have studied the influence of bismuth substitution for barium cations on the phase composition of the samples. Their magnetic susceptibility and electrical conductivity have been measured as functions of temperature. The composition dependence of the antiferromagnetic ordering temperature is presented.
ISSN:1608-3172
0020-1685
DOI:10.1134/S0020168513040055